Micra, Micra...how I love thee!
Funny for the longest time I never carried one myself, but had given several as gifts. Awhile back, I had one leftover, and started carrying it after my friends and relatives I'd given them to told me how useful they were. The scissors work better than I expected. My cousin works in a machine shop, and told me he uses his to cut up old metal measuring tapes (they use the sectioned pieces for something or other). Hasn't hurt it a bit. My mother tells me that the people in her office come to borrow the blue one I gave her, and my buddy that works in CICU says he uses his on the job all the time, where they frown on the BM 721S that I gave him before.
Couple of weeks ago, I used mine to remove a doorknob that wasn't working at church, and it comes in handy almost every day around the house, too. The little clip point blade, along with the scissors (edit: along with the tweezers, duh) makes it a great "splinter removal kit", also.
I don't like it on the keys, either. It just doesn't feel "right" like the Vnox Classic does. Mine rides in my right front pocket along with a Fisher Space Pen everyday, now, and has a white Photon II attached.
I guess it's not glamorous enough for us to talk about much around here, but it's one of the most useful "knives" I've got.